Doris Ruridou is young princess who had just entered Teito Academy. She is also a Panzer, a person with special abilities and fights with a weapon called a "tool". Shortly after entering, her older sister shows up to teach her how to fight as a Panzer against other Panzers who challenge her.----!!''Contains examples of:'''* ImprobableWeaponUser: The panzers. Ok, so a drill is a pretty good weapon, but a ''vacuum cleaner''?* MagicalGirl* MuggleBestFriend: Doris's friends are both ordinary girls.* OjouRinglets: Doris, to match her personality.* TrainingFromHell: What Doris's older sister subjects her to.----